| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.36 | 7.863% | $242.0014 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $124.68 | 10.147% | $137.3313 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $100.65 | 10.375% | $111.0924 | $111.09 | $111.10 | $111.10 |
| Purchase #4 | $242.44 | 3.102% | $249.9605 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $203.74 | 13.329% | $230.8965 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $74.63 | 5.106% | $78.4406 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $243.75 | 6.202% | $258.8674 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,214.25 | $1,308.5901 | $1,308.59 | $1,308.60 | $1,308.60 | |